2723860440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2837}}^1$

素因数の和:2991

約数の個数: 256

約数和(自身を含む): 10462003200

約数和(自身を除く): 7738142760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 127, 135, 140, 168, 180, 189, 210, 216, 252, 254, 270, 280, 315, 360, 378, 381, 420, 504, 508, 540, 630, 635, 756, 762, 840, 889, 945, 1016, 1080, 1143, 1260, 1270, 1512, 1524, 1778, 1890, 1905, 2286, 2520, 2540, 2667, 2837, 3048, 3429, 3556, 3780, 3810, 4445, 4572, 5080, 5334, 5674, 5715, 6858, 7112, 7560, 7620, 8001, 8511, 8890, 9144, 10668, 11348, 11430, 13335, 13716, 14185, 15240, 16002, 17022, 17145, 17780, 19859, 21336, 22696, 22860, 24003, 25533, 26670, 27432, 28370, 32004, 34044, 34290, 35560, 39718, 40005, 42555, 45720, 48006, 51066, 53340, 56740, 59577, 64008, 68088, 68580, 76599, 79436, 80010, 85110, 96012, 99295, 102132, 106680, 113480, 119154, 120015, 127665, 137160, 153198, 158872, 160020, 170220, 178731, 192024, 198590, 204264, 238308, 240030, 255330, 297885, 306396, 320040, 340440, 357462, 360299, 382995, 397180, 476616, 480060, 510660, 536193, 595770, 612792, 714924, 720598, 765990, 794360, 893655, 960120, 1021320, 1072386, 1080897, 1191540, 1429848, 1441196, 1531980, 1787310, 1801495, 2144772, 2161794, 2383080, 2522093, 2680965, 2882392, 3063960, 3242691, 3574620, 3602990, 4289544, 4323588, 5044186, 5361930, 5404485, 6485382, 7149240, 7205980, 7566279, 8647176, 9728073, 10088372, 10723860, 10808970, 12610465, 12970764, 14411960, 15132558, 16213455, 19456146, 20176744, 21447720, 21617940, 22698837, 25220930, 25941528, 30265116, 32426910, 37831395, 38912292, 43235880, 45397674, 48640365, 50441860, 60530232, 64853820, 68096511, 75662790, 77824584, 90795348, 97280730, 100883720, 113494185, 129707640, 136193022, 151325580, 181590696, 194561460, 226988370, 272386044, 302651160, 340482555, 389122920, 453976740, 544772088, 680965110, 907953480, 1361930220, 2723860440]

約数ペア:

[(1, 2723860440), (2, 1361930220), (3, 907953480), (4, 680965110), (5, 544772088), (6, 453976740), (7, 389122920), (8, 340482555), (9, 302651160), (10, 272386044), (12, 226988370), (14, 194561460), (15, 181590696), (18, 151325580), (20, 136193022), (21, 129707640), (24, 113494185), (27, 100883720), (28, 97280730), (30, 90795348), (35, 77824584), (36, 75662790), (40, 68096511), (42, 64853820), (45, 60530232), (54, 50441860), (56, 48640365), (60, 45397674), (63, 43235880), (70, 38912292), (72, 37831395), (84, 32426910), (90, 30265116), (105, 25941528), (108, 25220930), (120, 22698837), (126, 21617940), (127, 21447720), (135, 20176744), (140, 19456146), (168, 16213455), (180, 15132558), (189, 14411960), (210, 12970764), (216, 12610465), (252, 10808970), (254, 10723860), (270, 10088372), (280, 9728073), (315, 8647176), (360, 7566279), (378, 7205980), (381, 7149240), (420, 6485382), (504, 5404485), (508, 5361930), (540, 5044186), (630, 4323588), (635, 4289544), (756, 3602990), (762, 3574620), (840, 3242691), (889, 3063960), (945, 2882392), (1016, 2680965), (1080, 2522093), (1143, 2383080), (1260, 2161794), (1270, 2144772), (1512, 1801495), (1524, 1787310), (1778, 1531980), (1890, 1441196), (1905, 1429848), (2286, 1191540), (2520, 1080897), (2540, 1072386), (2667, 1021320), (2837, 960120), (3048, 893655), (3429, 794360), (3556, 765990), (3780, 720598), (3810, 714924), (4445, 612792), (4572, 595770), (5080, 536193), (5334, 510660), (5674, 480060), (5715, 476616), (6858, 397180), (7112, 382995), (7560, 360299), (7620, 357462), (8001, 340440), (8511, 320040), (8890, 306396), (9144, 297885), (10668, 255330), (11348, 240030), (11430, 238308), (13335, 204264), (13716, 198590), (14185, 192024), (15240, 178731), (16002, 170220), (17022, 160020), (17145, 158872), (17780, 153198), (19859, 137160), (21336, 127665), (22696, 120015), (22860, 119154), (24003, 113480), (25533, 106680), (26670, 102132), (27432, 99295), (28370, 96012), (32004, 85110), (34044, 80010), (34290, 79436), (35560, 76599), (39718, 68580), (40005, 68088), (42555, 64008), (45720, 59577), (48006, 56740), (51066, 53340)]